Kohala Lighthouse Surf Break

Lat Long: 20.27° N 155.84° W

Kohala Lighthouse Surf Forecast and Surf Report

Issued: 7 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kohala Lighthouse sea temperature is
26.4° C
0.3° 

Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kohala Lighthouse surf forecast from 22 Jul 2026:

  • Most powerful swell: Monday 27 Jul, 11PM (local time) - 6ft (1.9m), 14s period, E swell with 1,442 kJ wave energy.

Best Forecast Surf Conditions for Kohala Lighthouse this week:

The most powerful waves expected at Kohala Lighthouse in the next 16 days are 1.9m 14s and forecast to arrive on Monday (Jul 27) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 9s period and expected on Monday (Jul 27) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Mon 27th Jul)6ft (1.9m) 14s

Table - best surf conditions forecast for Kohala Lighthouse over the next 16 days.


The Lowdown

Alright, this is Rusty. Let's have a look at what's on the menu for the Kohala Lighthouse area.

To be honest, mate, it's a bit of a rough stretch ahead. The next 16 days are looking more like a struggle than a celebration. The consistent trade winds are going to be a real pain, blowing cross-shore or cross-onshore for almost the entire run, which just tears up any chance of clean, lined-up waves. We're looking at a whole lot of lumpy, choppy, and generally poor surf conditions.

The water temp is sitting right where it should be for this time of year, so no surprises there.

For the first week, from Wednesday the 22nd of July right through to the end of the month, it's a write-off. The wind is relentless, around 18 to 22 mph, and the swell is messy. There's some moderate wave energy showing up, but it's all cross-chop and no form. You'll be fighting a bumpy mess out there.

There's a bit of a tease on Sunday the 26th of July. The swell period jumps to 15 seconds, which is proper groundswell, and the combined energy is strong. But the wind is still a fresh 18 mph cross-shore, so it's still going to be lumpy. It's a "marginal" call at best. The same goes for Monday the 27th, with a big energy reading, but that cross-onshore wind just kills it.

The gap of poor conditions stretches right through the first week and into the next. We're looking at a solid 10-day stretch of nothing worth paddling out for.

Then, on Monday the 3rd of August, the wind is still up at 18 mph, but we get a very long-period groundswell at 16 seconds from the east, with strong energy again. This is the kind of swell that could be incredible at a reef or point, but at a beach break, it can be tricky and straight. The problem is that damn cross-shore wind. It's still a "marginal" forecast.

The best of a bad bunch is probably that Monday the 3rd of August. The swell is about 4 ft from the east with that 16-second period. If the wind lays down even a little bit, it could offer the best shape of the whole outlook. But as it stands, it's a long shot. For anyone who isn't an expert, the bigger days later in the run, like the 7 ft swell on the 1st of August, are not only messy but also too big for beginners.

This is one of those stretches where the forecast just isn't cooperating. It's a tough run for paddle surfing. The wind is so consistent that a kite surfer might actually have a field day with the open water, but for us wave hunters, it's a waiting game.

Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Fri night, min 24°C on Fri night). Mainly fresh winds.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
7
1.7
ENE
6
1.6
ENE
12
1.4
ENE
12
1.7
ENE
11
1.8
ENE
6
1.6
ENE
6
1.7
ENE
7
1.7
ENE
7
1.7
ENE
8
1.8
NE
8
1.9
ENE
8
0.9
E
16
1.3
E
15
1.4
E
15
1.4
E
14
1.7
E
14
1.8
E
14
1.9
E
14
Wave Graph
Metric surfscale
Energy kJ
277
219
749
541
655
245
194
271
302
336
388
430
391
736
842
801
1163
1243
1342
Wind (km/h)
35
E
35
E
30
ENE
30
E
35
ENE
30
ENE
35
E
30
E
35
ENE
25
E
30
ENE
30
ENE
30
E
30
ENE
30
ENE
20
E
30
ENE
25
ENE
20
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
High Tide
11:38AM0.67m
12:31PM0.73m
1:13PM0.77m
11:30PM0.35m
1:48PM0.81m
00:37AM0.36m
2:20PM0.85m
1:22AM0.38m
2:50PM0.87m
2:01AM0.40m
Low Tide
2:56AM0.18m
3:51AM0.18m
4:51AM0.16m
9:15PM0.34m
5:47AM0.14m
9:19PM0.31m
6:34AM0.11m
9:34PM0.29m
7:15AM0.08m
9:52PM0.28m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:04
7:04
7:02
7:02
7:02
 mm
Temp °C
25
25
26
25
25
25
25
25
25
25
25
25
25
25
25
24
25
25
24
Feels °C
24
22
23
22
22
21
22
22
23
22
22
22
23
23
23
21
22
23
22
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kohala Lighthouse Surf forecast

The above surf forecast table for Kohala Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kohala Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Kohala Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kohala Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kohala Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kohala Lighthouse is 87 km (54 miles) from Kihei. If you plan a vacation in Big Island, look for hotels and other accommodation in Kihei. Kihei has rooms for a wide range of budgets as well as car hire and transport links.

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